125117745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6769

約数の個数: 32

約数和(自身を含む): 211939200

約数和(自身を除く): 86821455

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 6689, 18705, 20067, 33445, 100335, 193981, 287627, 581943, 862881, 969905, 1438135, 2909715, 4314405, 8341183, 25023549, 41705915, 125117745]

約数ペア:

[(1, 125117745), (3, 41705915), (5, 25023549), (15, 8341183), (29, 4314405), (43, 2909715), (87, 1438135), (129, 969905), (145, 862881), (215, 581943), (435, 287627), (645, 193981), (1247, 100335), (3741, 33445), (6235, 20067), (6689, 18705)]